v1.22.1 - Fix Concurrency Bug in AtomicDictionary

Fixes an issue that could arise from using the new file based caching via StatsigOptions.enableCacheByFile

v1.22.0 - Add new exposure methods to ObjC wrapper

Exposes new methods to ObjC

• getFeatureGateWithExposureLoggingDisabled
• manuallyLogExposureWithFeatureGate
• manuallyLogExposureWithDynamicConfig
• manuallyLogExposureWithLayer:parameterName

v1.21.0 - More manual exposure options

• Adds Statsig.manuallyLogExposure. This function takes in FeatureGate | DynamicConfig | Layer and logs an exposure for it.
• Adds Statsig.getFeatureGateWithExposureLoggingDisabled. This returns the actually FeatureGate value for a gate, rather than just Boolean value.
• Removes some repeated usages of as? in InternalStore

v1.20.1 - Add convenience init for StatsigOptions

• Adds StatsigOptions.init(environment: StatsigEnvironment, overrideStableID: String)

v1.20.0 - Add FileBased Caching Option

• Adds StatsigOptions.enableCacheByFile. Enabling this flag will use switch from using NSUserDefaults for caching to instead use a JSON file in the caching directory.
• Exposes overrideStableID on StatsigOptionsObjC

v1.19.0 - new init function for StatsigEnvironment

You can now initialize StatsigEnvironment with just a string representing the environment tier.

v1.18.2 - Minor Threading Tweak

• Moves getLastUpdateTime to a DispatchQueue to prevent threading issues

v1.18.0 - Add macOS support

Adds compatibility with macOS 10.12+

v1.17.1 - Swift 5.5 Build Fix

Fixes an issue with type inference when compiling with Swift 5.5.

v1.17.0 - Adds Layer Overrides

• Add ability to override values returned to getLayer calls.
• Adds inline documentation for the Statsig interface